27667530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27947}}^1$

素因数の和:27971

約数の個数: 48

約数和(自身を含む): 78477984

約数和(自身を除く): 50810454

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 27947, 55894, 83841, 139735, 167682, 251523, 279470, 307417, 419205, 503046, 614834, 838410, 922251, 1257615, 1537085, 1844502, 2515230, 2766753, 3074170, 4611255, 5533506, 9222510, 13833765, 27667530]

約数ペア:

[(1, 27667530), (2, 13833765), (3, 9222510), (5, 5533506), (6, 4611255), (9, 3074170), (10, 2766753), (11, 2515230), (15, 1844502), (18, 1537085), (22, 1257615), (30, 922251), (33, 838410), (45, 614834), (55, 503046), (66, 419205), (90, 307417), (99, 279470), (110, 251523), (165, 167682), (198, 139735), (330, 83841), (495, 55894), (990, 27947)]